This material is extracted from a non-biological, natural source.
04238
Hydroxylapatit
puriss., meets analytical specification of Ph. Eur., BP, FCC, E341, ≥90% (calculated on glowed substance)
Synonym(e):
Calciumphosphat-hydroxid, Durapatit, Hydroxyapatit
Anmelden zur Ansicht der Organisations- und Vertragspreise.
Über diesen Artikel
Lineare Formel:
3Ca3(PO4)2 · Ca(OH)2
CAS-Nummer:
Molekulargewicht:
502.31
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
41116107
PubChem Substanz-ID:
NACRES:
NA.21
Fortfahren mit
Technischer Dienst
Benötigen Sie Hilfe? Unser Team von erfahrenen Wissenschaftlern ist für Sie da.
Unterstützung erhaltenQualität
puriss.
meets analytical specification of Ph. Eur., BP, FCC, E341
Qualitätsniveau
Assay
≥90% (calculated on glowed substance)
Form
powder
Zusammensetzung
Ca, 35-40%
Verunreinigungen
residual solvents, complies
≤0.001% heavy metals (as Pb)
≤0.2% insoluble in HCl
Verlust
≤8% loss on ignition, 800 °C
Anionenspuren
chloride (Cl-): ≤1500 mg/kg
fluoride (F-): ≤50 mg/kg
sulfate (SO42-): ≤5000 mg/kg
Kationenspuren
As: ≤2 mg/kg
Cd: ≤1 mg/kg
Cu: ≤20 mg/kg
Fe: ≤400 mg/kg
Hg: ≤1 mg/kg
Pb: ≤2 mg/kg
Zn: ≤20 mg/kg
SMILES String
[Ca++].[Ca++].[Ca++].[Ca++].O[Ca+].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O
InChI
1S/5Ca.3H3O4P.H2O/c;;;;;3*1-5(2,3)4;/h;;;;;3*(H3,1,2,3,4);1H2/q5*+2;;;;/p-10
InChIKey
XYJRXVWERLGGKC-UHFFFAOYSA-D
Suchen Sie nach ähnlichen Produkten? Aufrufen Leitfaden zum Produktvergleich
1 of 4
Dieser Artikel | 21223 | 900203 | 391947 |
|---|---|---|---|
| form powder | form powder | form powder | form solid |
| Quality Level 200 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| grade puriss. | grade purum p.a. | grade - | grade - |
| assay ≥90% (calculated on glowed substance) | assay ≥90% (as Ca3(PO4)2, KT) | assay - | assay - |
| quality meets analytical specification of Ph. Eur., BP, FCC, E341 | quality - | quality - | quality - |
| composition Ca, 35-40% | composition - | composition - | composition - |
Anwendung
- New Physico-Chemical Analysis of Magnesium-Doped Hydroxyapatite in Dextran Matrix Nanocomposites.: This research article focuses on the development and characterization of magnesium-doped hydroxyapatite within a dextran matrix, emphasizing its potential applications in biomedical and tissue engineering fields (Predoi et al., 2023).
Lagerklassenschlüssel
11 - Combustible Solids
WGK
WGK 3
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
Persönliche Schutzausrüstung
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
Hier finden Sie alle aktuellen Versionen:
Besitzen Sie dieses Produkt bereits?
In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.
Mechanical properties of sintered hydroxyapatite for prosthetic applications.
Akao M ,et al.
J. Mater. Sci., 16(3), 809-812 (1981)
Chemical characterization of silicon-substituted hydroxyapatite
Gibson I, et al.
Journal of Biomedical Materials Research, 44(4), 422-428 (1999)
P Ducheyne et al.
Biomaterials, 7(2), 97-103 (1986-03-01)
Hydroxyapatite from two sources was electrophoretically deposited onto flat titanium plate material. Depending upon the deposition conditions various changes in the structure of the ceramic were identified. A well-adhering Ti-P compound was present at the interface. Hydroxyapatite oxygenated to various
Sophie E P New et al.
Circulation research, 113(1), 72-77 (2013-04-26)
We previously showed that early calcification of atherosclerotic plaques associates with macrophage accumulation. Chronic renal disease and mineral imbalance accelerate calcification and the subsequent release of matrix vesicles (MVs), precursors of microcalcification. We tested the hypothesis that macrophage-derived MVs contribute
Bjarke Viberg et al.
Acta orthopaedica, 84(3), 254-259 (2013-04-19)
Elderly patients with displaced femoral neck fractures are commonly treated with a hemiarthroplasty (HA), but little is known about the long-term failure of this treatment. We compared reoperation rates for patients aged at least 75 years with displaced femoral neck
-
Are the hydroxyapatite (product no. 0438 Lot no 92170) synthesis or obtained from naturall sources?
1 answer-
Helpful?
-
-
What is the particle size of this product?
1 answer-
The particle size for this product is not determined. However, other hydroxyapatite products may be of interest as the particle size is available:
900203; Hydroxyapatite, powder, 10 μm, spec. surface area ≥80 m2/g
https://www.sigmaaldrich.com/certificates/sapfs/PROD/sap/certificate_pdfs/COFA/Q14/900203-BULKMKCT5305.pdf900204; Hydroxyapatite, powder, 5 μm, surface area ≥80 m2/g
https://www.sigmaaldrich.com/certificates/sapfs/PROD/sap/certificate_pdfs/COFA/Q14/900204-BULKMKCT6258.pdfHelpful?
-
Active Filters
Unser Team von Wissenschaftlern verfügt über Erfahrung in allen Forschungsbereichen einschließlich Life Science, Materialwissenschaften, chemischer Synthese, Chromatographie, Analytik und vielen mehr..
Setzen Sie sich mit dem technischen Dienst in Verbindung